42524235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 80056704

約数和(自身を除く): 37532469

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 157, 195, 463, 471, 585, 785, 1389, 1413, 2041, 2315, 2355, 4167, 6019, 6123, 6945, 7065, 10205, 18057, 18369, 20835, 30095, 30615, 54171, 72691, 90285, 91845, 218073, 270855, 363455, 654219, 944983, 1090365, 2834949, 3271095, 4724915, 8504847, 14174745, 42524235]

約数ペア:

[(1, 42524235), (3, 14174745), (5, 8504847), (9, 4724915), (13, 3271095), (15, 2834949), (39, 1090365), (45, 944983), (65, 654219), (117, 363455), (157, 270855), (195, 218073), (463, 91845), (471, 90285), (585, 72691), (785, 54171), (1389, 30615), (1413, 30095), (2041, 20835), (2315, 18369), (2355, 18057), (4167, 10205), (6019, 7065), (6123, 6945)]